Buckle



FIG. 1 is a perspective view of a buckle embodying my new design taken from the top of the buckle.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a side view thereof.

FIG. 5 is a front elevational view thereof.

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a perspective view thereof taken from the front of the buckle. 

The ornamental design for a buckle, as shown and described. 